The Billiards hole will go live in 8 days. Why not try and solve it ahead of time?
Quine in C in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Chars Time 89th annaproxy 500 76 8 Jan 2023 89th ashtraypettingzoo 🇺🇸 500 76 13 Feb 2023 89th ant1p4t1c4 🇲🇽 500 76 28 Feb 2023 89th loganmacdougall 🇨🇦 500 76 2 Mar 2023 89th LogicalJoe 500 76 20 Mar 2023 89th Dominoscompute 500 76 20 Apr 2023 89th klixel 500 76 4 May 2023 89th aubergine-sauce 500 76 26 May 2023 89th lyphyser 500 76 3 Jun 2023 89th funnsam 🇭🇰 500 76 10 Jun 2023 89th jacobly0 🇺🇸 500 76 15 Aug 2023 89th nyoshe 500 76 27 Sep 2023 89th weliveinhell 🇭🇹 500 76 1 Oct 2023 89th imma-Spring 500 76 21 Oct 2023 89th gottschalktobias1998 500 76 30 Oct 2023 89th Adrien-AM 500 76 8 Nov 2023 89th HumanoidCPU 500 76 17 Nov 2023 89th m42km 500 76 6 Jan 2024 89th 1231234md5 🇨🇳 500 76 8 Jan 2024 89th iilegacyyii 500 76 22 Jan 2024 89th NickTheEASDude 🇺🇸 500 76 25 Jan 2024 89th snoozingnewt 🇺🇸 500 76 18 Feb 2024 89th roguh 🇬🇹 500 76 20 Feb 2024 89th LHLaurini 🇧🇷 500 76 2 May 2024 89th LorenzoDeGaspari 500 76 2 May 2024 89th heanyang1 500 76 4 Jun 2024 89th olleicua 🇺🇸 500 76 4 Jun 2024 89th Ralac07 🇦🇺 500 76 4 Jul 2024 89th rifatx 500 76 11 Jul 2024 89th dokutan 500 76 13 Jul 2024 89th NicknamedTwice 🇬🇧 500 76 31 Aug 2024 89th madeforlosers 500 76 20 Sep 2024 89th Mabeloid 🇳🇴 500 76 20 Sep 2024 89th Stockoh 🇫🇷 500 76 29 Sep 2024 89th CaedenHarper 🇨🇦 500 76 13 Oct 2024 186th scpchicken 🇵🇼 494 77 28 Feb 2022 187th NatNgs 487 78 9 Jan 2020 187th ryguyNelson 487 78 26 Dec 2020 187th iannisdezwart 🇳🇱 487 78 21 Jun 2021 187th alichraghi 487 78 14 Oct 2021 187th two-bad 🇬🇧 487 78 5 Dec 2021 187th varhammer 🇷🇺 487 78 31 Jan 2022 187th idiot-with-a-keyboard 487 78 14 Apr 2022 187th plainoldcheese 🇦🇶 487 78 23 Mar 2023 187th StHagel 487 78 3 Aug 2023 187th edsrzf 🇳🇿 487 78 23 Oct 2024 197th ishan0102 475 80 17 May 2020 198th AbhayAravinda 463 82 15 Aug 2020 199th TerenceTux 452 84 22 May 2023 200th mathisfun271 447 85 5 Mar 2022 200th Waterperry 447 85 4 Jun 2022 200th 0dyse 447 85 23 Jan 2023 200th cmayer777 447 85 26 Jan 2023 200th therealnumbers 447 85 17 Nov 2023 200th hacker112 🇸🇪 447 85 24 Jun 2024 206th jackkav 442 86 6 Oct 2019 206th TheAristos 442 86 1 Nov 2019 208th agrukuki 418 91 4 Oct 2020 209th daniel-montanari 409 93 20 Dec 2022 210th Cadichon 🇫🇷 404 94 2 Mar 2022 210th Us1ngTh3Hub 404 94 2 Apr 2024 212th Xzyaihni 396 96 20 Oct 2022 213th ozefe 🇹🇷 384 99 28 Oct 2021 214th RandGuy 380 100 14 Dec 2021 215th doge1338 373 102 15 Dec 2020 216th Demonarchet 365 104 8 Nov 2023 217th fitzdotlol 🇺🇸 345 110 21 Mar 2022 217th DaCuteRaccoon 345 110 14 Dec 2022 219th nantf 319 119 13 Mar 2021 220th KatieLG 🇬🇧 317 120 28 Apr 2021 221st leon-w 314 121 13 Jul 2019 222nd Fmbalbuena 304 125 15 Oct 2021 223rd vonKrafft 299 127 25 Mar 2020 223rd adamnielson42 🇺🇸 299 127 12 Dec 2023 225th helbling 🇨🇭 288 132 24 Jul 2024 Prev 151–225 of 246 Next